iPhone 15 vs iPhone SE 2026: Which is Best?
The iPhone 15 features a modern A17 Pro chip, 48MP camera, Dynamic Island, and USB-C, while the iPhone SE retains the classic iPhone 8 design with an A15 Bionic chip and Home Button. The iPhone 15 offers significantly better performance and camera capabilities, but costs $200 more.
iPhone 15
Apple's 2024 flagship with A17 Pro chip, 48MP camera, Dynamic Island, and USB-C
Power users, content creators, photographers, gamers, and professionals who value cutting-edge performance and camera quality
iPhone SE (3rd Generation)
Apple's budget-friendly option with A15 Bionic, Touch ID, and classic iPhone 8 design
Budget-conscious buyers, users who prefer compact phones, those attached to Touch ID, and casual users who don't need cutting-edge performance
Quick Answer
AI SummaryThe iPhone 15 features a modern A17 Pro chip, 48MP camera, Dynamic Island, and USB-C, while the iPhone SE retains the classic iPhone 8 design with an A15 Bionic chip and Home Button. The iPhone 15 offers significantly better performance and camera capabilities, but costs $200 more.
Our Verdict
AI-assistedChoose iPhone 15 if you want flagship performance, modern design, a superior 48MP camera system, and extended battery life—best for everyday power users and content creators. Choose iPhone SE if you prioritize affordability, compact size (4.7-inch), familiar Touch ID interface, and still need solid A15 performance—best for budget-conscious users and those who prefer smaller phones.
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Choose iPhone 15 if
Best pickPower users, content creators, photographers, gamers, and professionals who value cutting-edge performance and camera quality
Choose iPhone SE (3rd Generation) if
Budget-conscious buyers, users who prefer compact phones, those attached to Touch ID, and casual users who don't need cutting-edge performance
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Key Differences at a Glance
- Processor Performance (Geekbench 6):✓ iPhone 15 wins(A17 Pro (2,900+ single-core) vs A15 Bionic (1,880+ single-core))
- Main Camera Resolution:✓ iPhone 15 wins(48MP with f/1.6 aperture & OIS vs 12MP with f/2.2 aperture, no OIS)
- Display Technology:✓ iPhone 15 wins(6.1-inch OLED Dynamic Island vs 4.7-inch LCD Retina with Home Button)
Key Facts & Figures
38 numeric metrics compared
| Metric | iPhone 15 | iPhone SE (3rd Generation) | Ratio |
|---|---|---|---|
| Display Size(inches) | 6.1 | — | — |
| Weight(kg) | 171g | — | — |
| CPU Performance (Single-core)(Geekbench 6 score) | 2,900 points | — | — |
| GPU Performance(TFLOPS) | 30% faster | — | — |
| Optical Zoom(x magnification) | 2x optical zoom | — | — |
| Display Peak Brightness (HDR)(nits) | 2,000 nits | — | — |
| Battery Life (Video Playback)(hours) | 26+ hours | 15 hours | |
| Starting Price (64GB/128GB)(USD) | $799 | — | — |
| Main Camera Resolution(MP) | 48MP f/1.6 with OIS | 12MP f/2.2 no OIS | |
| Geekbench 6 Single-Core(points) | 2,500 | — | — |
| Peak Brightness(nits) | 2,000 nits | — | — |
| Weight(grams) | 171g | 144g | |
| Starting Price (USD)($) | $799 | — | — |
| Screen Size(inches) | 6.1-inch | 4.7-inch | |
| Peak Display Brightness(nits) | 2000 nits | 625 nits (peak) | |
| RAM(GB) | 8 GB | 4 GB | |
| Main Camera Megapixels(MP) | 48 MP | 12 MP | |
| Base Model Price (128GB)(USD) | $799 | $429 | |
| Display Size(inches) | 6.1-inch OLED Dynamic Island | 4.7-inch LCD with Home Button | |
| CPU Performance Gain(percent) | 18% faster single-core | Baseline | |
| Rear Camera (Main)(megapixels) | 48MP with f/1.6, OIS, sensor-shift | 12MP with f/1.8 | |
| Price(USD) | $799 | $429 | |
| Video Playback Battery Life(hours) | 20 hours | 15 hours | |
| Camera Aperture(f-stop) | f/1.6 with OIS | f/2.2 without OIS | |
| Starting Price(USD) | $799 | $429 | |
| Battery Life (typical use)(hours) | Up to 26 hours | Up to 15 hours | |
| Display Peak Brightness(nits) | 1000 nits | — | — |
| Display Refresh Rate(Hz) | 120Hz ProMotion | 60Hz standard | |
| Main Camera Sensor(megapixels) | 48MP f/1.6 | — | — |
| Optical Zoom Range(x magnification) | 2x optical | — | — |
| Wired Charging Speed(W) | 20W | — | — |
| Battery Capacity(mAh) | 3582 mAh | — | — |
| OS Update Guarantee (Major Versions)(years) | 7+ years (iOS 18+) | — | — |
| Starting Price (Base Model)(USD) | $799 | — | — |
| GPU Performance (Graphics)(Geekbench 6 multi-core) | 7,400 points | — | — |
| Ultra-Wide Camera(megapixels) | 12MP, 120° field of view | Not included | — |
| Base Storage Capacity(GB) | 128GB | — | — |
| CPU Performance (Geekbench 6 Single-Core)(points) | 2,920 | 1,880 |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
- A17 Pro (2,900+ single-core)(winner)Processor Performance (Geekbench 6)A15 Bionic (1,880+ single-core)
- 48MP with f/1.6 aperture & OIS(winner)Main Camera Resolution12MP with f/2.2 aperture, no OIS
- 6.1-inch OLED Dynamic Island(winner)Display Technology4.7-inch LCD Retina with Home Button
- USB-C with USB 3 speeds(winner)Connector TypeLightning connector
- Up to 26 hours(winner)Battery Life (typical use)Up to 15 hours
- $799Starting Price (USD)$429(winner)
- 5G (all models)5G Capability5G (all models)
- Processor Performance (Geekbench 6)
iPhone 15
A17 Pro (2,900+ single-core)(winner)
iPhone SE (3rd Generation)
A15 Bionic (1,880+ single-core)
- Main Camera Resolution
iPhone 15
48MP with f/1.6 aperture & OIS(winner)
iPhone SE (3rd Generation)
12MP with f/2.2 aperture, no OIS
- Display Technology
iPhone 15
6.1-inch OLED Dynamic Island(winner)
iPhone SE (3rd Generation)
4.7-inch LCD Retina with Home Button
- Connector Type
iPhone 15
USB-C with USB 3 speeds(winner)
iPhone SE (3rd Generation)
Lightning connector
- Battery Life (typical use)
iPhone 15
Up to 26 hours(winner)
iPhone SE (3rd Generation)
Up to 15 hours
- Starting Price (USD)
iPhone 15
$799
iPhone SE (3rd Generation)
$429(winner)
- 5G Capability
iPhone 15
5G (all models)
iPhone SE (3rd Generation)
5G (all models)
Full Comparison
| Attribute | iPhone 15 | iPhone SE (3rd Generation) |
|---|---|---|
| Display Size(inches) | 6.1 | — |
| Refresh Rate(Hz) | 120Hz | — |
| Display Peak Brightness (HDR)(nits) | 2,000 nits | — |
| Peak Brightness(nits) | 2,000 nits | — |
| Screen Size(inches) | 6.1-inch | 4.7-inch |
Show 5 more attributesPeak Display Brightness(nits) 2000 nits 625 nits (peak) Display Size(inches) 6.1-inch OLED Dynamic Island 4.7-inch LCD with Home Button Display Resolution(pixels) 460 ppi (OLED) 326 ppi (LCD) Display Peak Brightness(nits) 1000 nits — Display Refresh Rate(Hz) 120Hz ProMotion 60Hz standard | ||
| Processor | Apple A17 Pro | — |
| CPU Performance (Single-core)(Geekbench 6 score) | 2,900 points | — |
| GPU Performance(TFLOPS) | 30% faster | — |
| Geekbench 6 Single-Core(points) | 2,500 | — |
| Processor | A17 Pro | A15 Bionic |
Show 5 more attributesRAM(GB) 8 GB 4 GB CPU Performance Gain(percent) 18% faster single-core Baseline Processor Generation A17 Pro (2024) A15 Bionic (2021) GPU Performance (Graphics)(Geekbench 6 multi-core) 7,400 points — CPU Performance (Geekbench 6 Single-Core)(points) 2,920 1,880 | ||
| Base Storage(GB) | 128GB | — |
| Storage Options(GB) | 128GB, 256GB, 512GB(winner) | 64GB, 128GB, 256GB |
| Base Storage Capacity(GB) | 128GB | — |
| Battery Capacity(mAh) | 3349 | — |
| Battery Life (Video Playback)(hours) | 26+ hours(winner) | 15 hours |
| Video Playback Battery Life(hours) | 20 hours(winner) | 15 hours |
| Battery Life (typical use)(hours) | Up to 26 hours(winner) | Up to 15 hours |
| Battery Capacity(mAh) | 3582 mAh | — |
| Operating System | iOS 17 | — |
| OS Update Guarantee (Major Versions)(years) | 7+ years (iOS 18+) | — |
| AI/Machine Learning Features | Standard ML features only | — |
| Weight(kg) | 171g | — |
| IP Rating | IP68 | — |
| Water Resistance Rating(IPX rating) | IP69 rated | IP67 rated |
| Water Resistance(meters) | IP69 (6 meters) | IP67 (1 meter) |
| Optical Zoom(x magnification) | 2x optical zoom | — |
| Main Camera Resolution(MP) | 48MP f/1.6 with OIS(winner) | 12MP f/2.2 no OIS |
| Telephoto Lens(optical zoom) | No telephoto (digital zoom only) | — |
| Main Camera Megapixels(MP) | 48 MP(winner) | 12 MP |
| Rear Camera (Main)(megapixels) | 48MP with f/1.6, OIS, sensor-shift(winner) | 12MP with f/1.8 |
Show 6 more attributesCamera Aperture(f-stop) f/1.6 with OIS f/2.2 without OIS Main Camera Sensor(megapixels) 48MP f/1.6 — Optical Zoom Range(x magnification) 2x optical — Ultra-Wide Camera(megapixels) 12MP, 120° field of view Not included Video Recording Maximum 4K at 120fps with ProRes — Ultra-Wide Camera Autofocus Fixed focus — | ||
| Starting Price (64GB/128GB)(USD) | $799 | — |
| Starting Price (USD)($) | $799 | — |
| Base Model Price (128GB)(USD) | $799 | $429(winner) |
| Display Type | Liquid Retina without always-on | — |
| Weight(grams) | 171g | 144g(winner) |
| Display Technology | OLED, 460 ppi, 120Hz ProMotion, 2000 nits peak | LCD, 326 ppi, 60Hz, 625 nits peak |
| Price(USD) | $799 | $429(winner) |
| Starting Price (Base Model)(USD) | $799 | — |
| Starting Price(USD) | $799 | $429(winner) |
| Wired Charging Speed(W) | 20W | — |
| Charging Port | USB-C (20W max wired) | — |
| Connector Type | USB-C (USB 3, 480 Mbps) | Lightning (USB 2, 480 Mbps) |
| 5G Connectivity | Yes (all bands) | Yes (all bands) |
| Biometric Authentication | Face ID only | Touch ID only |
iPhone 15Show 5 more attributes
Show 5 more attributes
Show 6 more attributes
Pros & Cons
13 pros·7 cons across both
iPhone 15
Pros
- A17 Pro processor delivers 54% faster performance than A15 Bionic
- 48MP main camera with f/1.6 aperture and optical image stabilization for professional-quality photos
- 6.1-inch OLED Dynamic Island display with always-on information
- USB-C with USB 3 transfer speeds (up to 480 Mbps)
- Up to 26 hours battery life, 11 hours longer than iPhone SE
- Action button for quick access to custom features
- Improved thermal management for sustained performance
Cons
- Starts at $799, over $370 more than iPhone SE
- Larger 6.1-inch form factor may not suit those preferring compact phones
- Larger phone reduces one-handed usability compared to 4.7-inch SE
iPhone SE (3rd Generation)
Pros
- Affordable at $429 starting price, making flagship iOS accessible to budget buyers
- Compact 4.7-inch form factor with one-handed usability and fits standard pockets easily
- Familiar Touch ID fingerprint authentication preferred by many users
- A15 Bionic chip still provides excellent performance for daily tasks, apps, and streaming
- MagSafe and wireless charging support
- Excellent durability with IP67 water and dust resistance
Cons
- 12MP camera with f/2.2 aperture lacks optical image stabilization and ultra-wide lens
- 5.4-inch LCD Retina display has lower refresh rate and color accuracy than OLED
- Lightning connector becomes outdated as Apple transitions ecosystem to USB-C
- Only 15 hours battery life versus 26 hours on iPhone 15 (41% less endurance)
Frequently Asked Questions
5 questions
Yes, if you prioritize affordability and compact size. The A15 Bionic still handles everyday tasks, apps, gaming, and streaming efficiently. However, if you use your phone daily for photography, video, or demanding apps, the iPhone 15's A17 Pro and 48MP camera justify the $370 premium with 54% better performance and professional-grade imaging.
Resources & Learn More
Curated sources to dive deeper
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